This is why I think cross-training is so important and I should do more of it. Even something relatively minor, like doing the Advent of Code in elixir (nim las

This is why I think cross-training is so important and I should do more of it. Even something relatively minor, like doing the Advent of Code in elixir (nim last year) has made my python significantly easier to reason about. If you quit mutating state so much, you eliminate whole classes of bugs.